Roll src/third_party/skia 13645ea:3c196de

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/13645ea..3c196de

CQ_EXTRA_TRYBOTS=tryserver.blink:linux_blink_rel,linux_blink_dbg
TBR=stephana@google.com

Review URL: https://codereview.chromium.org/592493002

Cr-Commit-Position: refs/heads/master@{#295874}

DEPS

@@ -35,7 +35,7 @@ vars = {
   'boringssl_git': 'https://boringssl.googlesource.com',
   'libvpx_revision': '42ddeba4a7ad6382898ef2e57dc4bd9f9da57aca',
   'sfntly_revision': '1bdaae8fc788a5ac8936d68bf24f37d977a13dac',
-  'skia_revision': '13645ea0ea87038ebd71be3bd6d53b313069a9e4',
+  'skia_revision': '3c196def91726913a417e703ac482bb2dbbfff27',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.